156940 (number)

156940 is an even 6-digits composite number following 156939 and preceding 156941. In scientific notation, it is written as 1.56940 × 10^5. The sum of its digits is 25. It has a total of 6 prime factors and 48 positive divisors. There are 50112 positive integers (up to 156940) that are relatively prime to 156940.

Interesting facts

Basic properties

Name

Name one hundred fifty-six thousand nine hundred forty

Notation

Scientific notation 1.56940 × 10^5
Engineering notation 1.56940 × 10^3

Prime Factorization of 156940

Prime Factorization 2 × 2 × 5 × 7 × 19 × 59

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 78470
Product of the distinct prime numbers

The prime factorization of 156940 is 2 × 2 × 5 × 7 × 19 × 59. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156940)

Multiplication

n×y
n×2 313880
n×3 470820
n×4 627760
n×5 784700

Division

n÷y
n÷2 78470
n÷3 52313.333333333
n÷3 39235
n÷5 31388

Exponentiation

ny
n2 24630163600
n3 3865457875384000
n4 6.0664495896277E+20
n5 9.5206859859616E+25

Nth Root

y√n
2√n 396.15653471829
3√n 53.940034028001
4√n 19.903681436314
5√n 10.943260300954

Divisors of 156940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156940 can be divided by 48 positive divisors. The sum of these divisors (counting 156940) is 1, the average is 0.020833333333333.

Base conversion 156940

Base System Value
2 Binary 100110010100001100
3 Ternary 21222021121
4 Quaternary 212110030
5 Quinary 20010230
6 Senary 3210324
8 Octal 462414
10 Decimal 156940
12 Duodecimal 769a4
16 Hexadecimal 2650c
20 Vigesimal jc70
36 Base36 3d3g

Cryptographic Hash Functions

md5 4e758298a0992a9e1c8c3ac089690f91
sha1 1c749564de6396e9b672ba2a5d8870b4447d845d
sha256 24b4f28316d2a58f5d707db31904695c22ab8d2b2920e9b5d264df66c488b7f9
sha512 8d0b5d6dd37b9e3dee8c9b5391ace50a9372430c7139b5524c89e220fb515509e968b0008cd1bb4b48d49ca38a3538c441117bdc66f42298a6cd68b1f3565743
ripemd-160 5e55db209bd4501dbb9c74cceab28b7d720b3a0e

156940 as geometric shapes

Circle

Radius = n
Diameter 313880
Circumference 986083.10210876
Area 77377941022.475

Sphere

Radius = n
Volume 1.6191592085423E+16
Surface area 309511764089.9
Circumference 986083.10210876

Square

Length = n
Perimeter 627760
Area 24630163600
Diagonal 221946.67647883

Cube

Length = n
Surface area 147780981600
Volume 3865457875384000
Space diagonal 271828.05373986

Equilateral Triangle

Length = n
Perimeter 470820
Area 10665173688.483
Altitude 135914.02686993

Triangular Pyramid

Length = n
Surface area 10665173688.483
Volume 4.5554857934583E+14
Height 73982.225492945